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From "Tim Ellison (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-121) Stack overflow running security manager test
Date Wed, 22 Feb 2006 20:46:40 GMT
Stack overflow running security manager test
--------------------------------------------

         Key: HARMONY-121
         URL: http://issues.apache.org/jira/browse/HARMONY-121
     Project: Harmony
        Type: Bug
  Components: Classlib  
    Reporter: Tim Ellison


The following test case runs ok on the reference impl.but fails with a stack overflow on Harmony
code.

	private static class MySecurityManager extends SecurityManager {
		private static final RuntimePermission SET_MANAGER_PERMISSION =
			new RuntimePermission("setSecurityManager");
		
		public void checkPermission(Permission perm) {
			if (!perm.equals(SET_MANAGER_PERMISSION)) {
				super.checkPermission(perm);
			}
		}
	}

	public void test_getProperties() {
		System.setSecurityManager(new MySecurityManager());
		try {
			System.getProperties();
		} catch (SecurityException e) {
			// Expected
		} finally {
			System.setSecurityManager(null);
		}
	}

The stack overflow is as follows:
java.lang.StackOverflowError
	at java.util.PropertyPermission.equals(PropertyPermission.java:78)
	at org.apache.harmony.tests.java.lang.SecurityManagerTest$MySecurityManager.checkPermission(SecurityManagerTest.java:44)
	at java.lang.SecurityManager.checkPropertiesAccess(SecurityManager.java:343)
	at java.lang.System.getProperties(System.java:519)
	at org.apache.harmony.security.fortress.PolicyUtils$SystemKit.run(PolicyUtils.java:84)
	at java.security.AccessController.doPrivileged(AccessController.java:183)
	at org.apache.harmony.security.fortress.DefaultPolicy.refresh(DefaultPolicy.java:272)
	at org.apache.harmony.security.fortress.DefaultPolicy.getPermissions(DefaultPolicy.java:194)
	at java.security.Policy.implies(Policy.java:77)
	at java.security.ProtectionDomain.implies(ProtectionDomain.java:118)
	at java.security.AccessController.checkPermission(AccessController.java:88)
	at java.lang.SecurityManager.checkPermission(SecurityManager.java:704)
	at org.apache.harmony.tests.java.lang.SecurityManagerTest$MySecurityManager.checkPermission(SecurityManagerTest.java:45)
	at java.lang.SecurityManager.checkPropertiesAccess(SecurityManager.java:343)
	at java.lang.System.getProperties(System.java:519)
	at org.apache.harmony.security.fortress.PolicyUtils$SystemKit.run(PolicyUtils.java:84)
	at java.security.AccessController.doPrivileged(AccessController.java:183)
	at org.apache.harmony.security.fortress.DefaultPolicy.refresh(DefaultPolicy.java:272)
	at org.apache.harmony.security.fortress.DefaultPolicy.getPermissions(DefaultPolicy.java:194)
	at java.security.Policy.implies(Policy.java:77)
	at java.security.ProtectionDomain.implies(ProtectionDomain.java:118)
	at java.security.AccessController.checkPermission(AccessController.java:88)
	at java.lang.SecurityManager.checkPermission(SecurityManager.java:704)
	at org.apache.harmony.tests.java.lang.SecurityManagerTest$MySecurityManager.checkPermission(SecurityManagerTest.java:45)
	at java.lang.SecurityManager.checkPropertiesAccess(SecurityManager.java:343)
	at java.lang.System.getProperties(System.java:519)
<snip>
	at org.apache.harmony.security.fortress.PolicyUtils$SystemKit.run(PolicyUtils.java:84)
	at java.security.AccessController.doPrivileged(AccessController.java:183)
	at org.apache.harmony.security.fortress.DefaultPolicy.refresh(DefaultPolicy.java:272)
	at org.apache.harmony.security.fortress.DefaultPolicy.getPermissions(DefaultPolicy.java:194)
	at java.security.Policy.implies(Policy.java:77)
	at java.security.ProtectionDomain.implies(ProtectionDomain.java:118)
	at java.security.AccessController.checkPermission(AccessController.java:88)
	at java.lang.SecurityManager.checkPermission(SecurityManager.java:704)
	at org.apache.harmony.tests.java.lang.SecurityManagerTest$MySecurityManager.checkPermission(SecurityManagerTest.java:45)
	at java.lang.SecurityManager.checkPropertiesAccess(SecurityManager.java:343)
	at java.lang.System.getProperties(System.java:519)
	at org.apache.harmony.security.fortress.PolicyUtils$SystemKit.run(PolicyUtils.java:84)
	at java.security.AccessController.doPrivileged(AccessController.java:183)
	at org.apache.harmony.security.fortress.DefaultPolicy.refresh(DefaultPolicy.java:272)
	at org.apache.harmony.security.fortress.DefaultPolicy.getPermissions(DefaultPolicy.java:194)
	at java.security.Policy.implies(Policy.java:77)
	at java.security.ProtectionDomain.implies(ProtectionDomain.java:118)
	at java.security.AccessController.checkPermission(AccessController.java:88)
	at java.lang.SecurityManager.checkPermission(SecurityManager.java:704)
	at org.apache.harmony.tests.java.lang.SecurityManagerTest$MySecurityManager.checkPermission(SecurityManagerTest.java:45)
	at java.lang.SecurityManager.checkPropertiesAccess(SecurityManager.java:343)
	at java.lang.System.getProperties(System.java:519)
	at org.apache.harmony.tests.java.lang.SecurityManagerTest.test_getProperties(SecurityManagerTest.java:53)
	at java.lang.reflect.AccessibleObject.invokeV(AccessibleObject.java:211)
	at java.lang.reflect.Method.invoke(Method.java:248)
	at junit.framework.TestCase.runTest(TestCase.java:154)
	at junit.framework.TestCase.runBare(TestCase.java:127)
	at junit.framework.TestResult$1.protect(TestResult.java:106)
	at junit.framework.TestResult.runProtected(TestResult.java:124)
	at junit.framework.TestResult.run(TestResult.java:109)
	at junit.framework.TestCase.run(TestCase.java:118)
	at junit.framework.TestSuite.runTest(TestSuite.java:208)
	at junit.framework.TestSuite.run(TestSuite.java:203)
	at junit.framework.TestSuite.runTest(TestSuite.java:208)
	at junit.framework.TestSuite.run(TestSuite.java:203)
	at junit.framework.TestSuite.runTest(TestSuite.java:208)
	at junit.framework.TestSuite.run(TestSuite.java:203)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)



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